17.03
tue
tue
Day
79°F
W 11 mph
Precip.
0%
0%
Night
75°F
SW 9 mph
Precip.
67%
67%
18.03
wed
wed
Day
79°F
SW 10 mph
Precip.
0%
0%
Night
75°F
SW 6 mph
Precip.
63%
63%
19.03
thu
thu
Day
77°F
W 9 mph
Precip.
100%
100%
Night
73°F
SW 4 mph
Precip.
76%
76%
20.03
fri
fri
Day
77°F
N 7 mph
Precip.
100%
100%
Night
73°F
S 6 mph
Precip.
0%
0%
21.03
sat
sat
Day
79°F
N 8 mph
Precip.
100%
100%
Night
73°F
S 1 mph
Precip.
100%
100%
22.03
sun
sun
Day
79°F
N 9 mph
Precip.
100%
100%
Night
73°F
SE 1 mph
Precip.
0%
0%
23.03
mon
mon
Day
77°F
N 6 mph
Precip.
69%
69%
Night
72°F
S 3 mph
Precip.
0%
0%
24.03
tue
tue
Day
77°F
W 6 mph
Precip.
60%
60%
Night
73°F
SW 10 mph
Precip.
0%
0%
25.03
wed
wed
Day
79°F
SW 19 mph
Precip.
0%
0%
Night
77°F
SW 19 mph
Precip.
0%
0%
26.03
thu
thu
Day
81°F
SW 18 mph
Precip.
0%
0%
Night
75°F
SW 17 mph
Precip.
0%
0%
27.03
fri
fri
Day
81°F
SW 18 mph
Precip.
0%
0%
Night
77°F
SW 18 mph
Precip.
0%
0%
28.03
sat
sat
Day
81°F
SW 16 mph
Precip.
0%
0%
Night
77°F
SW 17 mph
Precip.
0%
0%
29.03
sun
sun
Day
81°F
SW 12 mph
Precip.
0%
0%
Night
75°F
SW 12 mph
Precip.
0%
0%
30.03
mon
mon
Day
79°F
NE 5 mph
Precip.
74%
74%
Night
75°F
S 5 mph
Precip.
0%
0%
sea water
temperature
temperature
| Cabo Frio |
monthly
weather
weather
| Cabo Frio |
current
weather
weather
| Cabo Frio |
7 days
forecast
forecast
| Cabo Frio |
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 79.2°F. The highest and lowest sea temperatures during the month were 80.2°F and 77.7°F.
Air temperature in Cabo Frio, °F
Precipitation total in Cabo Frio, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cabo Frio
Cabo Frio on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Cabo Frio
Local time: 08:02
March 17, tuesday
0900
75°F
SW
9 mph
9 mph
1200
79°F
W
11 mph
11 mph
1500
79°F
W
11 mph
11 mph
1800
75°F
W
10 mph
10 mph
2100
75°F
W
9 mph
9 mph
March 18, wednesday
0000
75°F
SW
9 mph
9 mph
0300
73°F
SW
8 mph
8 mph
0600
72°F
SW
8 mph
8 mph
